Finding the Third Proportional to 492,590 and 1,061,168

Step by Step Solution

1. Step 1: Write the proportion equation
   492,590 : 1,061,168 = 1,061,168 : x
2. Step 2: Convert to fraction form
   492,590/1,061,168 = 1,061,168/x
3. Step 3: Cross multiply
   492,590x = 1,061,168 × 1,061,168
4. Step 4: Simplify right side
   492,590x = 1,126,077,524,224
5. Step 5: Solve for x
   x = 1,126,077,524,224/492,590
6. Step 6: Final answer
   x = 2,286,034.07